drill的现在完成时怎么拼写？

drill的复数形式为：drills...

drill的音标：drill的英式发音音标为：[drɪl]drill的美式发音音标为：[drɪl]...

A plug had been inserted in the drill hole.钻孔已塞上了塞子。The drill should be slowly rotated to ensure a clean hole.钻头必须缓慢转动，以保证钻孔平整光滑。It took five years to drill down to bedrock.耗时五年才钻到了基岩。...

drill的一般过去时为：drilled...

drill的第三人称单数（三单）为：drills...

n.操练，钻头，军事训练，（应对紧急情况的）演习vt.& vi.钻（孔），打（眼），操练，训练vt.作…演习，操练...

drill的现在进行时为：drilling...

Formulate pre - proposal on fire fighting and emergency evacuation and organize regular fire drill.制定灭火和应急疏散预案,定期组织消防演练.Get the special drill bit to bore the correct-size hole for the job.做这个活儿要拿个特殊的钻头来钻个大小合适的孔。You'...

drill的近义词有：drill, exercise, practice, training, discipline。下面这些名词都有"练习，训练，锻炼"的含义：drill：侧重进行有系统的，严格和重复的练习。exercise：主要指为强壮体魄而进行的锻炼，也可指进行练习以保持已经获得的技巧。practice：指把所学的理论或知识用于实践以获得技艺与技巧。training：普通用词，泛指为从事某种职业而进行的身体或智力方面的训练。dis...

这些课程介绍的是统计学理论的基础。These courses provide the groundwork of statistical theory.介绍的方式很重要.The manner of presentation is highly important.对于音乐爱好者来说,他是无须介绍的.He needs no introduction to the music loving public....

Free - radicals mostly destroy membranaceous structures of cell and organelle.自由基主要破坏细胞及细胞器的膜性结构....

hosanna的第三人称单数（三单）为：hosannas...

People who have concussions often trouble thinking or remembering.患脑震荡的人通常存在思考和记忆障碍.Concussions also make a person feel very tired or angry.脑震荡也会使人感觉疲倦或愤怒.Some concussions are more severe than others.某些脑震荡后果较常规更为严重....

n.档案保管员...

比利时杯被夺冠热门列日队夺得。The Belgian Cup has been won by the favourites F.C. Liege.欧洲最大的尼龙制造商总部设在比利时。Europe's largest producer of nylon is based in Belgium.比利时出现了这种疾病的一种极其危险的变体。A very virulent form of the disease appeared in ...

Dyrene的音标：...

She could hear his ragged breathing, as if he had been running.她能听到他不均匀的呼吸声，似乎他是跑着过来的。He looked at Ellen, breathing evenly in her sleep.他看着埃伦，她正呼吸均匀地睡着。Firms need a breathing space if they are to recover.这些公司需要短暂休整才能恢复元气...

She exhibited none of the narcissistic and nihilistic tendencies of her peers.她一点儿都没表现出同龄人那种自恋和虚无主义的性格倾向。To his 19th-century peers, Robert Brown was the prince of botany.对于19世纪的同行来说，罗伯特·布朗是植物学巨匠。Their German peers had a ...

acculturates的音标：...

intradermal的音标：intradermal的英式发音音标为：[ˌɪntrə'dɜ:məl]intradermal的美式发音音标为：[ˌɪntrə'dɜməl]...

Informatization Planning is an important precondition of actualizing Business Informatization successfully.信息化规划则是信息化成功实施的前提和保障.It is a process with instituting, actualizing and appraising financial strategy management.企...

triumph的反义词有：defeat, defeat。n.triumph的反义词（胜利;成功）：defeat。triumph的反义词（其他释义）：defeat。...

“实践”的近义词/同义词：实行, 实验, 推行, 履行, 践诺, 执行, 施行, 实施, 实习, 试验。...

The two sides called a truce to avoid further bloodshed.双方宣布休战，以免更多的流血。The movie depicting the battles and bloodshed is bound to strike home.这部描写战斗和流血牺牲的影片一定会取得预期效果.The battlefield was a scene of appalling bloodshed.战场上一...